[Endocrinological aspects of ketotic hypoglycemia and adrenal calcification (author's transl)].

Case report on a 2 6/12 years old girl with bilateral adrenal calcifications and ketotic hypoglycemia. Adrenal function tests showed a normal response of the adrenal cortex but signs of adrenal medullary insufficiency. Urinary adrenaline in samples before and after insulin did not increase significantly and plasma adrenaline was undetectable during hypoglycemia. We suggest, that the absence of adrenaline, caused by perinatal adrenal hemorrhagia, is one of the possible pathogenetic keys of ketotic hypoglycemia and examinations on this disease should always include the search for adrenal calcifications.